专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

US20170075456A1 INTEGRATED TOUCH CONTROL DISPLAY PANEL AND DISPLAY APPARATUS 审中-公开
标题翻译：集成触摸控制显示面板和显示设备
公开(公告)号：US20170075456A1
公开(公告)日：2017-03-16
申请号：US15359497
申请日：2016-11-22
申请人： Xiamen Tianma Micro-Electronics Co., Ltd , Tianma Micro-Electronics Co., Ltd.
发明人： Qingjun Lai , Zhaokeng Cao , Poping Shen , Xiufeng Zhou , Yihua Zhu , Zhaodong Zhang
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/044 , G06F3/0412 , G06F2203/04112
摘要： An integrated touch control display panel and a display apparatus are disclosed. The integrated touch control display panel comprises a touch-control-emitting-electrode-array including a plurality of touch control emitting strip electrodes arranged along a first direction; and a touch-control-sensing-electrode-array including a plurality of touch control sensing strip electrodes arranged along a second direction. An orthogonal projection of any touch control sensing strip electrode to the touch-control-emitting-electrode-array at least partially overlaps with any of the touch control emitting strip electrodes; and the touch control sensing strip electrodes are metal mesh electrodes, the metal mesh electrodes comprising a plurality of metal curves. This can reduce the resistance of the touch control sensing strip electrode, such that the integrated touch control display panel and the display apparatus have a more sensitive touch control sensing effect.
摘要翻译：公开了一种集成式触摸控制显示面板和显示装置。集成式触摸控制显示面板包括具有沿着第一方向布置的多个触摸控制发射带状电极的触摸控制发射电极阵列; 以及包括沿着第二方向布置的多个触摸控制感测条电极的触摸控制感测电极阵列。任何触摸控制感测带状电极与触控发射电极阵列的正交投影至少部分地与触摸控制发射带状电极中的任何一个重叠; 并且触摸控制感测条电极是金属网电极，金属网电极包括多个金属曲线。这可以降低触摸控制感测带状电极的电阻，使得集成触摸控制显示面板和显示装置具有更敏感的触摸控制感测效果。

62. 发明授权

US10916185B1 Array substrate, display panel, display device and array-substrate manufacturing method 有权
公开(公告)号：US10916185B1
公开(公告)日：2021-02-09
申请号：US16730930
申请日：2019-12-30
申请人： Xiamen Tianma Micro-Electronics Co., Ltd.
发明人： Jiaxiang Dai , Zhaokeng Cao , Shaorong Yu
IPC分类号： G09G3/32 , H01L33/38
摘要： Disclosed are an array substrate, a display panel, a display device and an array-substrate manufacturing method. The array substrate includes a substrate and a driving-circuit layer including multiple pixel circuits. Each of at least one pixel circuit includes a first thin film transistor and a second thin film transistor. The first thin film transistor includes a first active layer, a first gate electrode, a first A electrode and a first B electrode, and the first active layer includes a low temperature polycrystalline silicon active layer. The second thin film transistor includes a second active layer, a second gate electrode, a second A electrode and a second B electrode, and the second active layer includes an oxide semiconductor active layer.

63. 发明授权

US09858879B2 Driving circuit with a feed through voltage compensation and array substrate 有权
公开(公告)号：US09858879B2
公开(公告)日：2018-01-02
申请号：US14243709
申请日：2014-04-02
申请人： Shanghai AVIC Optoelectronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Zhaokeng Cao
IPC分类号： G09G3/36 , G11C19/18 , G11C19/28
CPC分类号： G09G3/3677 , G09G3/3655 , G09G3/3674 , G09G2310/0286 , G11C19/184 , G11C19/28
摘要： A driving circuit with a feed through voltage compensation includes multiple gate scanning lines, multiple storage capacitance lines and multiple stages of common driving units. The common driving unit includes a gate driver and a storage capacitance driver, where the gate driver is connected to a gate scanning line to output a gate scanning signal, and the storage capacitance driver is connected to a storage capacitance line to output a storage capacitance signal. The storage capacitance signal outputted from the storage capacitance driver is adapted to compensate the gate scanning signal output from the gate driver. The driving circuit with the feed through voltage compensation allows a large gate-to-drain parasitic capacitance of the pixel, and the width of the black matrix may become smaller; therefore the pixel aperture ratio may be increased, the cost may be reduced, or the power consumption may be reduced.

64. 发明授权

US09588382B2 Pixel structure, manufacturing method of pixel structure, array substrate, display panel, and display device 有权
标题翻译：像素结构，像素结构的制造方法，阵列基板，显示面板和显示装置
公开(公告)号：US09588382B2
公开(公告)日：2017-03-07
申请号：US14711339
申请日：2015-05-13
申请人： Shanghai AVIC Optoelectronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Dandan Qin , Zhaokeng Cao , Yao Lin , Yinghua Mo
IPC分类号： H01L29/04 , H01L31/036 , G02F1/136 , G02F1/1343 , G02F1/1362 , H01L27/32 , H01L27/12 , H01L27/146
CPC分类号： G02F1/134309 , G02F1/13624 , G02F1/136286 , G02F2201/40 , H01L27/124 , H01L27/14603 , H01L27/3213 , H01L27/3218 , H01L27/326
摘要： The present disclosure provides a pixel structure, a manufacturing method of a pixel structure, an array substrate, a display panel, and a display device. The pixel structure includes a plurality of data lines, a plurality of scan lines, a plurality of pixel units and a pixel electrode in each pixel unit including a plurality of slits. An end of the slit includes at least one corner. The white pixel unit includes a first TFT and a second TFT. In a row of pixel units, a first TFT of each white pixel unit is electrically connected to a pixel electrode of the white pixel unit, and a second TFT of each white pixel unit is electrically connected to a pixel electrode of a pixel unit adjacent to the white pixel unit. The corner of the slit in the pixel electrode electrically connected with the second TFT extends toward the second TFT.
摘要翻译：本公开提供了像素结构，像素结构的制造方法，阵列基板，显示面板和显示装置。像素结构包括多个数据线，多个扫描线，多个像素单元和每个像素单元中的包括多个狭缝的像素电极。狭缝的一端包括至少一个角部。白色像素单元包括第一TFT和第二TFT。在一行像素单元中，每个白色像素单元的第一TFT电连接到白色像素单元的像素电极，并且每个白色像素单元的第二TFT电连接到与...相邻的像素单元的像素电极白色像素单位。与第二TFT电连接的像素电极中的狭缝的角部朝向第二TFT延伸。

65. 发明授权

US09196634B2 TFT array substrate, display panel and display device 有权
标题翻译： TFT阵列基板，显示面板和显示装置
公开(公告)号：US09196634B2
公开(公告)日：2015-11-24
申请号：US14228210
申请日：2014-03-27
申请人： Shanghai AVIC Optoelectronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Zheng Wang , Zhaokeng Cao , Yao Lin , Longcai Xin
IPC分类号： G02F1/1343 , H01L27/12 , G02F1/1362
CPC分类号： H01L27/124 , G02F1/134336 , G02F1/134363 , G02F1/136286 , G02F2001/134345 , G02F2001/134372
摘要： The present invention discloses a TFT array substrate, comprising: a plurality of scan lines; a plurality of data lines; pixel units located in areas defined by adjacent scan lines and adjacent data lines; wherein each of the pixel units comprises a first electrode and a second electrode stacked and insulated from each other, the first electrode is flat shape, and the second electrode comprises a plurality of strip electrodes extending along a first direction and arranged along a second direction; a first pixel unit and a second pixel unit adjacent to each other form a unit group; the first pixel unit comprises a first part extending along the first direction and a second part extending from an end area of the first part to the second pixel unit; the second pixel unit comprises a third part extending along the first direction and a fourth part extending from an end area of the third part to the first pixel unit; and the second part is staggered with the fourth part. With such design, the color resistance compensation can not be needed, and also the transmittance is increased.
摘要翻译：本发明公开了一种TFT阵列基板，包括：多条扫描线; 多条数据线; 位于由相邻扫描线和相邻数据线限定的区域中的像素单元; 其中每个像素单元包括彼此堆叠和绝缘的第一电极和第二电极，第一电极是平坦形状，并且第二电极包括沿着第一方向延伸并沿第二方向布置的多个条状电极; 彼此相邻的第一像素单元和第二像素单元形成单位组; 第一像素单元包括沿着第一方向延伸的第一部分和从第一部分的端部区域延伸到第二像素单元的第二部分; 第二像素单元包括沿着第一方向延伸的第三部分和从第三部分的端部区域延伸到第一像素单元的第四部分; 第二部分与第四部分交错。通过这样的设计，不需要彩色电阻补偿，并且透射率也增加。

66. 发明授权

US09082669B2 Array substrate and preparation method thereof, display panel and display device 有权
标题翻译：阵列基板及其制备方法，显示面板及显示装置
公开(公告)号：US09082669B2
公开(公告)日：2015-07-14
申请号：US14464603
申请日：2014-08-20
申请人： Shanghai AVIC Optoelectronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Chen Chen , Zhaokeng Cao
IPC分类号： H01L21/00 , H01L27/12 , G02F1/1368 , G02F1/1362
CPC分类号： H01L27/124 , G02F1/136213 , G02F1/136286 , G02F1/1368 , G02F2001/134345 , H01L27/1259
摘要： An array substrate is disclosed. The array substrate includes an array of pixel units on a substrate, gate lines, and data lines. The array substrate also includes common electrode lines. Each pixel unit includes a TFT, a pixel electrode, and a common electrode. The TFT is connected with one of the gate lines, one of the common electrode lines, and the common electrode. The pixel electrode is connected with the data line. In addition, the array of pixel units includes a plurality of first pixel units and a plurality of second pixel units with opposite potential polarities, where the first pixel units and the second pixel units are arranged alternatively in same rows/columns.
摘要翻译：公开了阵列基板。阵列基板包括衬底，栅极线和数据线上的像素单元阵列。阵列基板还包括公共电极线。每个像素单元包括TFT，像素电极和公共电极。 TFT与一条栅极线，一条公共电极线和公共电极连接。像素电极与数据线连接。此外，像素单元阵列包括多个第一像素单元和具有相反电位极性的多个第二像素单元，其中第一像素单元和第二像素单元以相同的行/列交替排列。

67. 发明授权

US11063105B2 Display panel and fabrication method, and display device 有权
公开(公告)号：US11063105B2
公开(公告)日：2021-07-13
申请号：US16821317
申请日：2020-03-17
申请人： Xiamen Tianma Micro-Electronics Co., Ltd.
发明人： Shui He , Shaorong Yu , Zhaokeng Cao
IPC分类号： H01L27/32 , H01L51/00 , H01L29/786 , H01L27/12 , H01L49/02
摘要： A display panel and fabrication method, and a display device are provided. The display panel includes a base substrate, a first transistor and a storage capacitor. The storage capacitor includes a first electrode and a second electrode, and the first electrode and a gate of the first transistor have an overlapped region. The display panel also includes a first insulating layer having a plurality of first vias in the overlapped region, and the first electrode is electrically connected to the gate of the first transistor through the plurality of first vias. A plurality of grooves are formed on a side of the first electrode facing away from the base substrate. A plurality of protrusions are formed on a side of the second electrode facing toward the base substrate. A groove, a protrusion and a first via overlap in a direction perpendicular to the surface of the base substrate.

68. 发明授权

US11048371B2 Organic light emitting display panel and display device 有权
公开(公告)号：US11048371B2
公开(公告)日：2021-06-29
申请号：US16705239
申请日：2019-12-06
申请人： WuHan TianMa Micro-Electronics Co., Ltd.
发明人： Guofeng Zhang , Zhaokeng Cao , Linshan Guo , Tianqing Hu
IPC分类号： H01L27/32 , G06F3/044 , H01L51/50 , G06F3/047 , H01L51/52 , G06F3/041
摘要： An organic light emitting display panel and a display device are provided. The organic light emitting display panel includes: a driving device film layer, a light emitting device film layer, an encapsulation film layer and a touch film layer that are sequentially stacked; the touch film layer includes a touch cross bridge metal layer, a touch insulation layer and a touch electrode metal layer that are sequentially stacked; the organic light emitting display panel includes a display region, and the display region includes an edge display region and a non-edge display region, and the edge display region includes a profiled edge display region; at least one of the cross bridge metal layer and the touch electrode metal layer includes a dummy metal wire and a signal metal wire. The dummy metal wire is located in the profiled edge display region.

69. 发明申请

US20200312919A1 ORGANIC LIGHT-EMITTING DISPLAY PANEL AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20200312919A1
公开(公告)日：2020-10-01
申请号：US16832958
申请日：2020-03-27
申请人： WuHan TianMa Micro-electronics CO.,LTD
发明人： Guofeng Zhang , Zhaokeng Cao , Linshan Guo , Tianqing Hu
IPC分类号： H01L27/32 , H01L51/52
摘要： An organic light-emitting display panel and a display device are provided. The organic light-emitting display panel includes: a driving device film layer, an anode layer, a pixel definition layer, an organic light-emitting layer, a cathode layer, an encapsulation film layer, and a touch film layer that are sequentially stacked. The encapsulation film layer includes an organic encapsulation layer. The organic light-emitting display panel has a specially-shaped border area and a straight-line border area. In the cathode connection area, in a direction perpendicular to the organic light-emitting display panel, a top end of the cathode layer is higher in the specially-shaped border area than in the straight-line border area, and the top end of the cathode layer is an end of the cathode layer furthest away from the driving device film layer.

70. 发明授权

US10671197B2 Array substrate and display device 审中-公开
公开(公告)号：US10671197B2
公开(公告)日：2020-06-02
申请号：US16191354
申请日：2018-11-14
申请人： XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.
发明人： Ke Guo , Huangyao Wu , Hongbo Zhou , Zhaokeng Cao , Xuan Lu , Kangpeng Yang , Yumin Xu
IPC分类号： G06F3/041 , G06F3/044 , G02F1/1333 , G02F1/1343 , G02F1/1362
摘要： An array substrate includes a substrate; scan lines and data lines arranged on the substrate and intersecting one another to define sub-pixels, each of which includes a pixel electrode including strip-like electrodes whose long axes of a same row are parallel to one another. Extension lines of long axes of strip-like electrodes in sub-pixels in any two adjacent rows intersect one another. The touch electrode is electrically connected to at least one touch signal line. Each touch signal line includes straight-line portions and fold-line portions. Two adjacent straight-line portions are connected by one fold-line portion. Any straight-line portion is parallel to long axes of strip-like electrodes in sub-pixels in a same row. Extension lines of fold-line portions intersect long axes of strip-like electrodes. Orthographic projections of fold-line portions on the substrate overlap orthographic projections of scan lines on the substrate. Fold-line portions are not perpendicular to scan lines.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式